| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $218.26 | 5.531% | $230.332 | $230.33 | $230.35 | $230.30 |
| Purchase #2 | $18.36 | 9.857% | $20.1697 | $20.17 | $20.15 | $20.20 |
| Purchase #3 | $206.72 | 6.651% | $220.4689 | $220.47 | $220.45 | $220.50 |
| Purchase #4 | $15.83 | 9.218% | $17.2892 | $17.29 | $17.30 | $17.30 |
| Purchase #5 | $54.30 | 7.341% | $58.2862 | $58.29 | $58.30 | $58.30 |
| Purchase #6 | $124.69 | 10.560% | $137.8573 | $137.86 | $137.85 | $137.90 |
| Purchase #7 | $102.58 | 5.778% | $108.5071 | $108.51 | $108.50 | $108.50 |
| 7 purchase totals = | $740.74 | $792.9104 | $792.92 | $792.90 | $793.00 | |